Category Archives: 6502

V9958 – “The WAIT” – investigation of the CPU/VDP /WAIT interface

Posted on 22. October 2018 by

… on the way back to munich, we had some time to do a little code review of our gfx library. thinking about the cpu to video chip timings and again read the well known datasheets of the V9938/V9958. suddenly … Continue reading →

Posted in 64k, 6502, 65c02, 9918, Allgemein, assembly, cpu, experiment, nop, steckschwein, timing, tms9929, V9958, vdp, video, video chip, waitstate